Ninjallistics (Ninja + Ballistics), (pronounced "nin-ja-lis-tics") is the science of mechanics that deals with the motion, behavior, and effects of the human body while moving in a dexterous & stealthy state.
IE; quickness with minimal sound db.

Ninjallistics or Ninjallistic.
rolling, aerial flips, hanging, quick evasive movements, climbing, jumping.
all the while being as quiet as possible.